EMERSON LPQ110 Service Manual

Technical Support: (888) 41-ASTEC or [phone]

Americas: [phone] Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662

102

Special Features

Electrical Specs

110 Watts

LPQ110 Series

Input

Input range 85-264 VAC

120-300 VDC
Frequency 47-440 Hz
Inrush current <18 A peak @ 115 VAC;

<36 A peak @ 230 VAC,

cold start @ 25°C
Input current 2.5 A max. (RMS) @ 115 VAC
Efficiency 70% typical at full load
EMI filter FCC Class B conducted

CISPR 22 Class B conducted

EN55022 Class B conducted

VDE 0878 PT3 Class B conducted
Safety ground
leakage current <0.5 mA @ 50/60 Hz, 264 VAC input

Output

Maximum power 80 W for convection;

110 W with 30 CFM forced air
Adjustment range ±5% min. on main; 5-25 V on 4th

output on LPQ112 and LPQ113
Cross regulation ±2% on output 1; ±3% on outputs

2, 3 & 4
Hold-up time 20 ms @ 80 W load, 115 VAC

nominal line
Overload protection Short circuit protection on all

outputs. Case overload protected @

110-145% above peak rating
Overvoltage protection 5.7-6.7 VDC on main output.

Latching type, recycle AC to reset.

Logic Control

Power Failure TTL logic signal goes high 50-150

msec after 5 V output. It goes low at

least 4 msec before los s o f regul ation.
Remote sense Compensates for 0.5 V lead drop

min. Will operate without remote

sense connected. Reverse

connection protected.

Operating temperature: 0° to 50°C ambient
derate each output at 2.5% per degree from 50°
to 70°C

Electromagnetic susceptibility: Designed to
meet IEC 801, -2, -3, -4, -5, -6, Level 3

Humidity: Operating; non-condensing
5% to 95%

Vibration: Three orthogonal axes, sweep at
1 oct/min, 5 min. dwell at four major resonances

0.75 G peak 5 Hz to 500 Hz, operational
Storage temperature: -40° to 85°C
Temperature coefficient: ±.04% per °C
MTBF demonstrated: >550,000 hours at full load

and 25°C ambient conditions

• Universal input

• High efficiency

• Remote sense on main output

• Built-in EMI filter

• Low output ripple

• Adjustable 5 V output

• Overvoltage protection

• Overload protection

• Adjustable floating 4th output
(On LPQ112 and LPQ113)

•Power fail

• Optional L bracket (-B suffix)

• Cover kit available LPX110-C

Environmental

VDE 0805/EN60950 (IEC950) 11774-3336-1245 (LC #84997)
UL UL1950 E132002
CSA CSA 22.2-234 Level 3 LR53982C
NEMKO EN 60950/EMKO-TUE P94102464

(74-sec) 203

CB Certificate and report 1423, 1424, 1425
CE Mark (LVD)

Electrical Specs

Total Power: 80-110 Watts
Input Voltage: 85-264 VAC

120-300 VDC

# of Outputs: Quad

rev 12.10.03

EUROPE

Astec House, Waterfront Business Park

Merry Hill, Dudley

West Midlands, DY5 1LX, UK

Telephone: [phone]

Facsimile: 44 (1384) 843-355

AMERICAS

5810 Van Allen Way
Carlsbad, CA 92008

Telephone: [phone]

Facsimile: 760-930-0698

103

www.astecpower.com

Ordering Information

ASIA

Units 2111-2116, Level 21

Tower1, Metroplaza

223, Hing Fong Road

Fwai Fong, New Territories

Hong Kong

Telephone: [phone]

Facsimile: 852-2402-4426

Model Output Minimum Maximum Load with Maximum Load with Peak Regulation2 Ripple
Number Voltage Load Convection Cooling 30 CFM Forced Air Load1 P/P (PARD)3

LPQ112 5 V 2 A 9 A 11 A 15 A ±2% 50 mV

12 V 0 A 4.5 A 5 A 9 A ±3% 120 mV

-12 V 0 A 0.7 A 1.0 A 1.5 A ±5% 120 mV
±5-25 V 0 A 2.5 A 3 A 3.5 A ±3% 240 mV, max.

LPQ113 5 V 2 A 9 A 11 A 15 A ±2% 50 mV

15 V 0 A 4.5 A 5 A 9 A ±3% 150 mV

-15 V 0 A 0.7 A 1.0 A 1.5 A ±5% 150 mV
±5-25 V 0 A 2.5 A 3 A 3.5 A ±3% 240 mV, max.

LPQ114 5 V 2A 9 A 11 A 15 A ±2% 50 mV

12 V 0 A 4.5 A 5 A 9 A ±3% 120 mV

-12 V 0 A 0.7 A 1.0 A 1.5 A ±5% 120 mV
24 V 0.5 A 3.5 A 4.5 A 5 A +10 / -5% 240 mV

1. Peak current lasting <30 seconds with a maximum 10% duty cycle.

2. At 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.

3. Peak-to-peak with 20 MHz bandwidth and 10 µF in parallel with a 0.1 µF capacitor at rated line voltage and load ranges.

4. 4th O/P adjustable 5 to 25 V, factory set at 5 V.

5. Minimum loads are required.
Note: -B suffix added to model number indicates L bracket option.

4.0"

(101.6)

3.5"

(88.9)

0.25"

(6.35)

0.25"

(6.35)

6.5"

(165.1)

7.0"

(177.8)

1.80"

(45.7)

0.12"
(3)

SK 1

SK 2

1
2
3
4
5
6
7
8

9
10
11
12

0.156" (4)
DIA (4 places)

1
3

N
L

GND

4th O/P ADJ

SK 202

(POK)

1 2

SK 201

(+S) 1

(-S) 2

5V O/P ADJ

M1

M2

Connector LPQ112 LPQ113 LPQ114

SK1-1 GND GND GND
SK1-3 Neutral Neutral Neutral
SK1-5 Line Line Line

SK2-1 +5 V +5 V +5 V
SK2-2 +5 V +5 V +5 V
SK2-3 +5 V +5 V +5 V
SK2-4 Common Common Common
SK2-5 Common Common Common
SK2-6 Common Common Common
SK2-7 Common Common Common
SK2-8 +12 V +15 V +12 V
SK2-9 +12 V +15 V +12 V
SK2-10 -12 V -15 V -12 V
SK2-11 +5-25 V +5-25 V +24 V
SK2-12 -5-25 V -5-25 V Common
SK201-1 +sense +sense +sense
SK201-2 -sense -sense -sense
SK202-1 POK POK POK
SK202-2 GND GND GND

Mating Connectors

AC Input: Molex 09-50-8051 (USA)

09-91-0500 (UK)
PINS: 08-58-0111

DC Outputs: Molex 09-50-8121 (USA)

09-91-1200 (UK)
PINS: 08-58-0111

Remote sense/Power fail:

Molex 22-01-1022 (USA)
22-01-1023 (UK)
PINS: 08-50-0114

Astec Connector Kit #70-841-008, includes all of the above.

Notes:

1. Specifications subject to change without notice.

2. All dimensions in inches (mm), tolerance is ± 0.02”

3. Specifications are for convection rating at factory settings unless otherwise stated.

4. Mounting holes M1 and M2 should be grounded for EMI purposes.

5. Mounting hole M1 is safety ground connection.

6. L bracket mounting (6-32) maximum insertion depth is .20” (5).

7. Warranty: 1 year

8. Weight: 1.25 lb./0.57 kg

Pin Assignments

LPQ110 Series

4.28"

(108.6)

2.5"

(63.5)

6.4"

(162.6)

7.3"

(185.5)

2.2"
(56)




5.9"

(150.0)

0.86"

(21.8)

#6-32 PEM

6 places

-B Bracket